Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Mohamed El Ansari"'
Autor:
Khalid El Amraoui, Mohamed El Ansari, Mouataz Lghoul, Mustapha El Alaoui, Abdelkrim Abanay, Bouazza Jabri, Lhoussaine Masmoudi, José Valente de Oliveira
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7195 (2024)
The real-time detection of fruits and plants is a crucial aspect of digital agriculture, enhancing farming efficiency and productivity. This study addresses the challenge of embedding a real-time strawberry detection system in a small mobile robot op
Externí odkaz:
https://doaj.org/article/d36e69bbf5904e0d95936c184272e091
Autor:
Abdelkrim Abanay, Lhoussaine Masmoudi, Mohamed El Ansari, Javier Gonzalez-Jimenez, Francisco-Angel Moreno
Publikováno v:
AIMS Electronics and Electrical Engineering, Vol 6, Iss 3, Pp 317-328 (2022)
This paper presents an autonomous navigation method for an agricultural mobile robot "AgriEco Robot", with four-wheel-drive and embedded perception sensors. The proposed method allows an accurate guidance between strawberry crop rows while automatica
Externí odkaz:
https://doaj.org/article/fb5fcf8df585456d9bb22f6d78908ae5
Autor:
Meryem Souaidi, Mohamed El Ansari
Publikováno v:
IEEE Access, Vol 10, Pp 47124-47140 (2022)
Small polyp region detection in wireless capsule endoscopy (WCE) images is a challenging task in computer vision owing to two major problems: its variation in terms of shape, texture, and size, and the low illumination in the gastrointestinal tract.
Externí odkaz:
https://doaj.org/article/b9c85225e6f54a5c80f52f1364ba9c0c
Publikováno v:
IET Image Processing, Vol 15, Iss 3, Pp 715-723 (2021)
Abstract This paper addresses the problem of matching stereo images acquired by a stereo system mounted aboard an intelligent vehicle. The main idea behind the new method consists in involving temporal matching between a current stereo pair and its p
Externí odkaz:
https://doaj.org/article/c9592f0c76cc48eb8bb6c1b82a296f2a
Publikováno v:
Life, Vol 13, Iss 3, p 719 (2023)
Colorectal cancer is one of the most common malignancies and the leading cause of cancer death worldwide. Wireless capsule endoscopy is currently the most frequent method for detecting precancerous digestive diseases. Thus, precise and early polyps s
Externí odkaz:
https://doaj.org/article/98b10ff079dd426dad94e061b0ea9a9f
Publikováno v:
Diagnostics, Vol 13, Iss 4, p 733 (2023)
Small bowel polyps exhibit variations related to color, shape, morphology, texture, and size, as well as to the presence of artifacts, irregular polyp borders, and the low illumination condition inside the gastrointestinal GI tract. Recently, researc
Externí odkaz:
https://doaj.org/article/2d4442111b6847799d98f3b995a49a29
Autor:
Meryem Souaidi, Mohamed El Ansari
Publikováno v:
Diagnostics, Vol 12, Iss 8, p 2030 (2022)
The trade-off between speed and precision is a key step in the detection of small polyps in wireless capsule endoscopy (WCE) images. In this paper, we propose a hybrid network of an inception v4 architecture-based single-shot multibox detector (Hyb-S
Externí odkaz:
https://doaj.org/article/a3732a7827e34f4bbffcf86e7b6b43bd
Publikováno v:
ELCVIA Electronic Letters on Computer Vision and Image Analysis, Vol 20, Iss 1 (2021)
This paper presents an edge detection algorithm for omnidirectional images based on superposition law on Bloch’s sphere and quantum local entropy. Omnidirectional vision system has become an essential tool in computer vision, duo to its large field
Externí odkaz:
https://doaj.org/article/961c18f1bb5d4918965852c2a1294be7
Publikováno v:
Soft Computing. 27:5911-5922
Publikováno v:
Multimedia Tools and Applications. 82:7491-7507